package com.zzxy.spring2.service;

import org.springframework.transaction.annotation.Isolation;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;

public interface IAccountService {

    @Transactional(isolation = Isolation.DEFAULT,propagation = Propagation.REQUIRED)
    void transer(String outer, String inner, int money);
}
